Yue Sir and Jing Jing have a baby boy and Jing jing returns to work after trying to be a housewife to no avail. She is transferred to D.I.E this time, and the couple work hand in hand to solve mysteries. Jing Jing is still always chasing Dai-Hau-Ying, who is now doing petty crimes like stealing hotel towels and shampoo. He seems to have become less evil than before. Pei-pei or Pui-pui became a celebrity-dancer-model in Kam Ji Fung's entertainment company. Zheng-Yik and Pei pei have sparks starting between them as they face problems together like breakups, illness and attacks. This sequence has a lot of focus on the political ways within entertainment industries, and has a few episodes showing visits into TVB city. Baby Yue has special powers just like his daddy as well.